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| 525 Articles Under This Category Now Displaying Page 7, Articles 151 to 175 « Previous | Next » Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 |
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Ethnicity Testing: Where Has Your DNA Been? -
Pete McFraser (94)  Have you ever wondered about your ethnic origin? Do you know for sure where all your ancestors were from and which countries’ histories were a direct influence on the people who made you who you are? I’ve always known I’m Canadian, but not until recently did I wonder: am I part Finnish? It... ( added 2 years 217 days ago.) |
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Ancestry: The mother of all mothers -
paras (20) Whenever archaeologists try to trace the beginnings of human beings, they focus on the continent of Africa. However, the origins of early man have not been established positively. The savannah grasslands of South and East Africa are an anthropological treasure trove for ancient fossils. This is... ( added 2 years 226 days ago.) |
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Teacher Classroom Management Survival Skills: Ideas to Manage Unmanagable Students -
Ruth Herman Wells (2,195)     "Nothing seems to work with that child!" Have you ever said those words? If you work with very out-of- control students, chances are you have said those words more than once. You were right. Nothing was working to rein in that youngster. In this article, we'll explain why nothing... ( added 2 years 226 days ago.) |
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Space Debris: The Sky is Falling -
Aaron S Thiel (76) Imagine yourself taking an early morning walk in Tulsa, Oklahoma only to see a “big bright light, like a fire” in the sky. The object continues to get bigger as it approaches overhead. A few minutes later, you feel a gentle tap on your shoulder. You look around only to find a light piece of... ( added 2 years 227 days ago.) |
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InfraRed Communication and Device or Peripheral Control. -
Seamus (144) Firstly, infra is more or less the opposite of ultra, and light is not necessarily visible to the human eye. (Incidentally, Elephants have been found to communicate by infra sound as well, which can be felt more so than heard). Anyway, the first common application of infrared light communication... ( added 2 years 250 days ago.) |
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Mental Illness as Social Deviance: A Closer Look at Cross Cultural Psychiatry -
DanSaenz (336) Mental Illness as Social Deviance: A Closer Look at Cross Cultural Psychiatry Daniel T Saenz * New Mexico Highlands University * Spring 2005 ( added 2 years 259 days ago.) |
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How Did DNA Testing Children Begin? -
Avi2004 (132) The story behind the first maternity and paternity tests . This year marks the 20 th anniversary of a remarkable discovery which forever changed the legal profession. In 1985, Alec Jeffreys ( added 2 years 278 days ago.) |
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Bio Balls for Water Filtration Applications -
William Bawgus (120) Bio Balls for Water Filtration Applications Bio balls are used in a wide spectrum of water filtration applications but primarily as a vehicle to facilitate the growth of beneficial bacteria so that toxic ammonia can be broken down into less harmful nitrates. Using Bioballs for biological... ( added 2 years 281 days ago.) |
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The Beauty of Video on Demand -
Kaitlin Carruth (944) Video on Demand is a system where television viewers can access movies anytime they please. The service allows you to select a program from a central server that you can then view at home from your own television. The benefit of Video on Demand is that you get access to a new release... ( added 2 years 286 days ago.) |
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DNA Testing Breaks New Ground for Courts -
Avi2004 (132) DNA testing has three major applications for forensic studies: identification of missing persons identification of victims of wars, accidents, and natural disasters and crime investigation. Annually, more than 20,000 forensic DNA tests are performed in the UK . Two out of three of all criminal... ( added 2 years 286 days ago.) |
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DNA Testing has Changed Everything -
Avi2004 (132) Since its discovery 20 years ago, the use of DNA for human identity and relationship testing has emerged as a powerful tool in both civil and criminal justice systems. DNA testing can reveal whether two or more individuals are related as well as determining the nature of their relationship. Today... ( added 2 years 286 days ago.) |
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Ball Bearings Are Flat – Another Myth Crushed -
Amabaie (231) Incredible but unrelated things I learned working on the Internet By David Leonhardt What shape are ball b ( added 2 years 293 days ago.) |
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Methods of Improving Boiler Efficiency -
Thomas Yoon (4,590)    Thomas Yoon With the rising cost of fuel prices, industries that use steam boilers for heating or power generation are hard pressed to operate at peak efficiencies. While steam consumption, leakages, and other heat transmission losses can contribute to the overall energy bill, this article focuses on the... ( added 2 years 304 days ago.) |
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Love Addicts and the Emotionally Unavailable -
Cheryl Dusty (609)   Cheryl Dusty Are you a love addict? Or are you emotionally unavailable? Love addicts give a disproportionate amount of time, attention, and value to the person to whom they are addicted. This value is above the value they place on themselves. The focus often has an obsessive element about it. Love addicts... ( added 2 years 308 days ago.) |
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Can’t Memorize Anything? Why Your Memory Stinks -
 - Sten Andersen (287) If you’re like everybody I know and their grandma, you feel that your memory stinks. You can’t even memorize your grocery list – and when you’re finally done shopping, you’ve got no idea where you parked the car. If you’re lucky, you don’t mix up the names of your two youngest ones, who you’ve... ( added 2 years 313 days ago.) |
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Biophysics: Advanced Knowledge Absorption Techniques -
Jim Ray (92) As humanity and its understanding of inter-conscious existence continue to evolve, so does the mind’s capacity to interpret a greater understanding of its overall capability, both collectively and individually. Broader access to central knowledge resources such as the Internet, libraries, and... ( added 2 years 318 days ago.) |
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Perpetual Motion versus Pollution -
Tommy (20)  Pollution is a topical subject, not least because of the effects of climate change and the US’s refusal to sign up to the Kyoto treaty. It doesn’t take a rocket scientist to work out that if our planet is to remain habitable, we cannot continue burning fossil fuels at the rate we are. An... ( added 2 years 323 days ago.) |
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A Beginners Guide To Composters and Composting For Recycling Household Waste -
Mark Falco (1,296) Why Compost? Gardeners know fertiliser is relatively expensive, particularly so when you have an absolutely free source being thrown away every year. Recent figures estimate the average household throws away around 200 pounds of kitchen waste every year which combined with the rest of the... ( added 2 years 336 days ago.) |
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DNA Evidence - History and Status -
Nick Smith (1,300) When Gregor Mendel published his studies of inherited characteristics of pea plants in 1866, he probably didn't know he was starting a sequence of events that would end in the 1987 conviction of someone in the United States based on DNA evidence. This article discusses the history and... ( added 2 years 338 days ago.) |
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Weed Dangerous to Hummingbirds -
Marilyn Pokorney (1,294) REQUIREMENTS FOR REPRINT: You have permission to publish this article free of charge in your e-zine, newsletter, ebook, print publication or on your website ONLY if it remains unchanged and you include the copyright and author information (Resource Box) at the end. You may not use this article in... ( added 3 years ago.) |
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What is your Parenting Style? -
Dr Virgil Davis (401) Parenting Styles and Social-Emotional Development Most parents, naturally, want their children to grow up to be socially and emotionally competent. Certainly there is no shortage of "expert" child-rearing advice, from talk shows, how-to books, parents and in-laws, and well-meaning friends.... ( added 3 years 1 day ago.) |
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Which Therapy Method Is Most Effective? -
Dr Virgil Davis (401) Is One Type of Psychotherapy More Effective than Another? If an individual is seeking the assistance of a competent therapist to work out a particular problem, the question of "which type of therapy is more effective"?, may come to mind. The success rates of different types of therapy has... ( added 3 years 1 day ago.) |
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Mood Disorders -
Dr Virgil Davis (401) MOOD DISORDERS I do not care for anything. I do not care to ride, for the exercise is too violent. I do not care to walk, walking is too strenuous. I do not care to lie down, for I should either have to remain lying, and I do not care to do that, or I should have to get up again, and I... ( added 3 years 1 day ago.) |
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Obsessive-Compulsive Disorder -
Dr Virgil Davis (401) Obsessive-Compulsive Disorder If you have ever had the experience of not being able to get a catchy, repetitious jingle out of your mind, or of needing to go back and make sure you have locked all the doors even though you are sure you have, you should have a sense of what it is like to... ( added 3 years 1 day ago.) |
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Growing Plants with LEDs -
Mihaela Lica (816)  Mihaela Lica  Circles of Life In some dictionaries life is defined, as a power that demonstrates a purpose to feed, process matter into energy, grow, and reproduce. Life means existence, a state of being. No matter how we look at the definitions, one thing is clear: life is the energy driving the universe... ( added 3 years 13 days ago.) |
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525 Articles Total in this category |
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